Automobile stepping bar



FIG. 1 is a perspective view of an automobile stepping bar showing the new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

The portions of the automobile stepping bar shown in broken lines form no part of the claimed design. 

CLAIM The ornamental design for an automobile stepping bar, as shown and described. 